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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- Korean Institute of Information Scientists and Engineers Journal of Electrical Engineering and Information Science Journal of Electrical Engineering and Information Science Vol.1 No.1
- 발행연도
- 1996.3
- 수록면
- 77 - 81 (5page)
이용수
초록· 키워드
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Considering the human visual masking property, a modified relationship between the activity function and the visibility threshold is developed. This leads to a novel objective appraisal method for blocking effects in a lossy subimge coding by virtue of the human visual sensitivity. The appraisal criterion is examined using a series of reconstructed images that are DCT-coded at various bit rates. Experimental results show that the presented blocking effect measure well agrees with the subjective ranking.
목차
Abstract
Ⅰ. Introduction
Ⅱ. New Appraisal Measure for Blocking Effects
Ⅲ. Experimental Results
Ⅳ. Conclusions
References
저자소개
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